13442015

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 16693248

約数和(自身を除く): 3251233

約数列:

[1, 5, 43, 103, 215, 515, 607, 3035, 4429, 22145, 26101, 62521, 130505, 312605, 2688403, 13442015]

約数ペア:

[(1, 13442015), (5, 2688403), (43, 312605), (103, 130505), (215, 62521), (515, 26101), (607, 22145), (3035, 4429)]